[
https://issues.apache.org/jira/browse/HIVE-21392?focusedWorklogId=213540&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-213540
]
ASF GitHub Bot logged work on HIVE-21392:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 15/Mar/19 03:20
Start Date: 15/Mar/19 03:20
Worklog Time Spent: 10m
Work Description: coder-chenzhi commented on pull request #571:
HIVE-21392 Fix misconfigurations of DataNucleus log in log4j.properties
URL: https://github.com/apache/hive/pull/571
HIVE-21392 Misconfigurations of DataNucleus log in log4j.properties
In the patch of
[HIVE-12020](https://issues.apache.org/jira/browse/HIVE-12020), we changed the
DataNucleus related logging configuration from nine fine-grained loggers with
three coarse-grained loggers (DataNucleus, Datastore and JPOX).
As Prasanth Jayachandran
[explain](https://issues.apache.org/jira/browse/HIVE-12020?focusedCommentId=15025612&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15025612),
these three loggers are the top-level logger in DataNucleus, so that we don't
need to specify other loggers for DataNucleus.
However, according to the
[documents](http://www.datanucleus.org/products/accessplatform/logging.html)
and [source
codes](https://github.com/datanucleus/datanucleus-core/blob/master/src/main/java/org/datanucleus/util/NucleusLogger.java#L108)
of DataNucleus, the top-level logger in DataNucleus is `DataNucleus`.
Therefore, we just need to keep the right one.
Redo this [PR](https://github.com/apache/hive/pull/556) because of my
misoperation.
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Issue Time Tracking
-------------------
Worklog Id: (was: 213540)
Time Spent: 50m (was: 40m)
> Misconfigurations of DataNucleus log in log4j.properties
> --------------------------------------------------------
>
> Key: HIVE-21392
> URL: https://issues.apache.org/jira/browse/HIVE-21392
> Project: Hive
> Issue Type: Improvement
> Components: Logging
> Affects Versions: 2.0.0
> Reporter: Chen Zhi
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21392.patch
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> In the patch ofÂ
> [HIVE-12020|https://issues.apache.org/jira/browse/HIVE-12020], we changed the
> DataNucleus related logging configuration from nine fine-grained loggers with
> three coarse-grained loggers (DataNucleus, Datastore and JPOX). As Prasanth
> Jayachandran
> [explain|https://issues.apache.org/jira/browse/HIVE-12020?focusedCommentId=15025612&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15025612],
> these three loggers are the top-level logger in DataNucleus, so that we
> don't need to specify other loggers for DataNucleus. However, according to
> the
> [documents|http://www.datanucleus.org/products/accessplatform/logging.html]
> and [source
> codes|https://github.com/datanucleus/datanucleus-core/blob/master/src/main/java/org/datanucleus/util/NucleusLogger.java#L108]
> of DataNucleus, the top-level logger in DataNucleus is `DataNucleus`.
> Therefore, we just need to keep the right one.
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